Abstract
A differential gain-dependent phase shift between the core- and cladding-mode can be efficiently and all-optically tuned by a cw 975nm pump light for Mach-Zehnder interferometers using successive abrupt fiber tapers on a 1.2-cm-long Er/Yb-codoped fiber.
© 2010 Optical Society of America
PDF ArticleMore Like This
Nan-Kuang Chen, Tsung-Hsun Yang, Yi-Ning Chen, Zhao-Ying Chen, and Shien-Kuei Liaw
JW2A.64 CLEO: Applications and Technology (CLEO:A&T) 2013
Nan-Kuang Chen, Zhi-Zheng Feng, Tsung-Hsun Yang, Yi-Ning Chen, and Chinlon Lin
CThQ2 CLEO: Science and Innovations (CLEO:S&I) 2011
Masaru Zaitsu, Koji Takeda, Mitsuru Takenaka, Takuo Tanemura, and Yoshiaki Nakano
PTuC2 Photonics in Switching (PS) 2010